Building on a corner plot or side garden in Wandsworth

Corner plots in Wandsworth can look like obvious building sites, but the council sees a corner as part of the street scene. A new home has to respect the building line on each road, keep the junction feeling open enough and leave drivers a clear view. Get those right and a corner can work well.

We start by reading the street, then test what could fit: attached, detached, facing the side road, or not at all. From there it’s your call: sell the plot as it is, sell once planning is granted, or keep it and have the home built.

New detached brick house on a corner plot beside an older semi-detached house
Planning authority
London Borough of Wandsworth
Postcodes
SW11, SW15, SW17, SW18
Noon sun, 21 March
About 39°
Shadow from a 5 m eaves line
About 6.3 m
Planning plan
Local Plan
County
Greater London

Wandsworth: light, access and policy

Light is a real test on side plots because the new home sits so close to existing ones. In midwinter the noon sun in Wandsworth is only around 15° above the horizon, so even a modest roof can shade a neighbour’s side windows or garden for long periods.

Councils, including the London Borough of Wandsworth, look at daylight and sunlight to existing homes when deciding applications. A lower eaves line, a hipped roof or a slightly wider gap at the side can make the difference, and we test those options before the drawings are finalised.

Section showing noon sun and shadows in Wandsworth: about 39 degrees on 21 March and 15 degrees on 21 December21 m21 Mar, noon: sun 39°, shadow 6.3 m21 Dec, noon: sun 15°, shadow 18.5 mExistingNew home
This section is worked out for the latitude of Wandsworth: around 39° of sun at midday in late March and about 15° at midwinter. It shows why the gap between your house and a new home behind it is about light as well as privacy. Garden assumed to face north.

How we’d take it forward in Wandsworth

An enquiry about a side plot in Wandsworth can begin with a quick call and a couple of photos of the side of your house and the street. We follow up with a desktop appraisal and, if it’s promising, a site visit. If you sell, heads of terms come next and your solicitor takes over. If you build, we move to survey and design, then a written quote.

  1. Free plot appraisal

    We look at your plot on maps, the title plan and street views, check planning history nearby and talk it through with you. If a home beside yours looks possible we visit. No cost, no obligation.

  2. Read the street

    We measure the plot and record the building line, the gaps between houses, roof heights, materials and boundary walls, then check where a new drive could go and what drivers would be able to see from it.

  3. Choose your route

    Sell the plot outright, sell it subject to planning, or grant an option while you keep your house. Or keep the land and have us design, get planning for and build a new home on it.

  4. Design and planning

    We draw a home that sits in the street rather than fighting it, usually take pre-application advice, and submit the application. The council consults neighbours and decides; small schemes often take a few months.

Worth checking early

  • The council decides, and neighbours are consulted; a sensible design can still be refused or need changes.
  • Attaching a home to yours brings party wall, fire and sound separation work, and changes the feel of your own house.
  • Losing a side garden or drive changes how your house works day to day, from parking to getting bins round the back.

Questions about garden plots in Wandsworth

Can I build a house on my corner plot in Wandsworth?

Possibly, if a new home would respect the building lines, keep the corner feeling open enough and allow safe visibility for drivers. It needs planning permission, and the London Borough of Wandsworth decides. Our free appraisal tells you whether your corner is worth taking further.

Could I sell just my side garden in Wandsworth and stay put?

Yes. Legally it’s a transfer of part: HM Land Registry gives the side plot a title of its own, while your house keeps the rest. A mortgage lender has to consent to releasing the plot from its charge. Where the plot suits, we buy with or without planning, subject to survey, title and contract.

Can I attach a new home to my house in Wandsworth?

Yes, where it suits the street, for example on the end of a semi-detached pair. It needs planning permission as a separate home, fire and sound separation under Building Regulations, and possibly a party wall agreement. We check whether attached or detached fits your road better.

Is my Wandsworth side garden wide enough for a new house?

It depends on how wide homes are in your street, the gaps between them, whether the new home would be attached or detached and what the council’s design guidance says. There’s no single minimum width. We measure your plot and the street as part of a free appraisal.

Other options in Wandsworth

Corner and side plots near Wandsworth

Find out what your garden could become

Free garden plot appraisal. No cost, no obligation, and a straight answer if it won’t work.